Leoni Silitonga

Co-Executive Partner
Roosdiono & Partners(a member of ZICO Law)
d.+62 21 2978 3838f.+62 21 2978 3800


Leoni has advised local and international financial institutions on straight, revolving, syndication and multi-facility loans.

Leoni has considerable experience in acting as legal advisor in structuring, negotiating and documenting project finance transactions, debt security issues, asset-backed securitization transactions, structured finance transactions and documenting Syariah financing transactions.


Prior to joining Roosdiono & Partners as partner in 2010, Leoni was a partner at Tumbuan Pane, having been with the firm since 1994. She has been recognised as a ‘Leading Lawyer’ in Indonesia in Corporate & Commercial, Structured Finance by Islamic Finance News 2011. From 2014 to 2015, Leoni’s Banking & Finance team has also been recognised as a highly-recommended practice area of Roosdiono & Partners by Asialaw Profiles 2015. In addition, Leoni has been recognised as a ‘Market-Leading Lawyer’ by Asialaw Leading Lawyers 2016.


  • Member of PERADI (Indonesian Bar Association)
  • Student of LL.M Program, Queensland University of Technology, Australia
  • Bachelor’s Degree in Business Law, Padjadjaran University
  • Member of AAI (Indonesian Advocates Association – Litigation)
  • Registered Capital Market Legal Consultant
  • Member of HKHPM (Capital Market Legal Consultants Association)


  • Market-leading Lawyer
    Asialaw Profiles, (2019)
  • Indonesia’s Top 100 Lawyers
    Asia Business Law Journal, (2018)
  • Woman Lawyer of the Year
    ALB Indonesia Law Awards, (2016)